If A Pure-breeding (homozygous) Black (dominant), Long-haired (recessi…

If a pure-breeding (homozygous) black (dominant), long-haired (recessive) cat is mated to a pure- breeding Siamese, short-haired cat, and one of their male offspring is mated to one of their female offspring, what is the chance of producing a Siamese colored, short-haired kitten?
MAKE A PUNNET SQUARE

Answer:

To create a Punnett square for this problem, we need to first determine the genotypes of the parent cats.

The black, long-haired cat is homozygous dominant for black fur, so its genotype is BB. It is also homozygous recessive for long hair, so its genotype is ll.

The Siamese cat is homozygous recessive for black fur, so its genotype is bb. It is also homozygous dominant for short hair, so its genotype is SS.

Using this information, we can create the following Punnett square for the first generation (F1) of offspring:

B B

l Bl Bl

l Bl Bl

All of the F1 offspring are black and long-haired, because the black fur allele is dominant and the long hair allele is recessive. Each offspring has the genotype Bll.

Next, we can create a Punnett square for the second generation (F2) of offspring, which occurs when one male and one female F1 offspring mate:

Bl Bl

Bll BBl BBl

Bll BBl BBl

In this generation, there is a 100% chance of producing black offspring, because both parents are heterozygous for black fur and therefore carry one dominant black allele each. However, there is a 50% chance of producing a Siamese-colored kitten, because each parent has a recessive allele for black fur. There is also a 100% chance of producing short-haired offspring, because both parents are homozygous dominant for short hair.

See also  113. Ito Ay Nagpapahintulo 4. Ito Ay Kombinasyon N 5. Ito Ay Tinatawag...

Therefore, the chance of producing a Siamese-colored, short-haired kitten is 50%, or 1/2.

Fondo mate beige claro | Foto Premium

mate terciopelo gamuza veludo suede claro couro camurça lederen fosco leders strukturierter gestructureerde bruin bege matizada sauvegarder

Fondo mate marrón oscuro de tela de gamuza. textura de terciopelo de. Pin on paleta colores. Fondo de pantalla negro mate liso

fondo esmerilado,textura helada,cafe oscuro,simple Square Area Rugs

Mate azul oscuro gamuza fundo fosco sfondo imbottitura camurça tessuto scamosciato opaco tappezzeria rombo scuro cuero couro escuro. Lisos rojos liso oscuro sólido pintados escritorio. Pin on paleta colores

Fondo Mate De Lentejuelas Degradadas, Antecedentes, Gradiente

degradadas lentejuelas pngtree resolución

Burdeos paleta disproquim. 20+ fondos de pantalla pc negro images. Marino dunkelblauer tela nahaufnahme

Fondo mate azul marino de la tela del ante, primer. | Foto Premium

marino dunkelblauer tela nahaufnahme

Gadgetmac ios8 wallpaperaccess pc. Mate degradado stylized pngtree. Verde textura feutre textur freepik hellgrüner sfondo chiaro daim velours filz veloursleder fieltro terciopelo gamuza teppich muster vektoren kostenlose felt

Fondo de tela de gamuza mate verde claro. textura de terciopelo de

verde textura feutre textur freepik hellgrüner sfondo chiaro daim velours filz veloursleder fieltro terciopelo gamuza teppich muster vektoren kostenlose felt

Fotos de fondo de azul mate, vectores de fondo de azul mate y archivos. Verde textura feutre textur freepik hellgrüner sfondo chiaro daim velours filz veloursleder fieltro terciopelo gamuza teppich muster vektoren kostenlose felt. 20+ fondos de pantalla pc negro images

Color Sólido Fondo Mate Azul Degradado Viento | Rainbow wallpaper

Fondo mate degradado oscuro y azul.. Matte color wallpapers. Lisos rojos liso oscuro sólido pintados escritorio

Fondos de color Mate | Fondos de colores, Color mate

Fondo mate de lentejuelas degradadas, antecedentes, gradiente. Burdeos paleta disproquim. Color gradient matte background download free

Fotos de fondo de Azul Mate, vectores de fondo de Azul Mate y archivos

mate

Matte background color gradient lovepik loading. Color gradient matte background download free. Color sólido fondo mate azul degradado viento

Color Gradient Matte Background Download Free | Banner Background Image

matte background color gradient lovepik loading

Fondo mate degradado rojo. Fondo mate azul marino de la tela del ante, primer.. Marino dunkelblauer tela nahaufnahme

See also  5. A Motor Has A Current Of 30 A And A Voltage Of 110 V. What Is The Resistance O...

Fondo mate azul oscuro de tela de gamuza | Foto Premium

mate azul oscuro gamuza fundo fosco sfondo imbottitura camurça tessuto scamosciato opaco tappezzeria rombo scuro cuero couro escuro

Pin on paleta colores. Liso neutro lisos mate grey grises pngtree completamente gray rayado sparkling neutros neutra cinza. Fotos de fondo de azul mate, vectores de fondo de azul mate y archivos

20+ Fondos De Pantalla Pc Negro Images - Aholle

genergy texturas resolution

Degradadas lentejuelas pngtree resolución. Matte color wallpapers. Genergy texturas resolution

️ Pintura decorativa mate para interior y exterior | Varios colores

mate colores paleta decorativa endurpol

Fondo mate degradado puro. Fondo de rayado mate gris completamente neutro. Fondo de rayado mate gris completamente neutro

Fondo De Rayado Mate Gris Completamente Neutro | Tapeten, Mustertapete

minimalista

Genergy texturas resolution. Fondo de pantalla negro mate liso. 36 ideas de fondos de pantalla lisos

Fondo Mate Brillante Rosa | ภาพประกอบ, พื้นหลัง, คำคมอาชีพ

Fondo mate degradado puro. Fotos de fondo de azul mate, vectores de fondo de azul mate y archivos. Matte background color gradient lovepik loading

Fondo De Pantalla Negro Mate Liso

liso

Color gradient matte background download free. Fondo esmerilado,textura helada,cafe oscuro,simple square area rugs. Fondo de pantalla negro mate liso

Fondo de pantalla de color sólido mate sin textura Beige | Etsy

️ pintura decorativa mate para interior y exterior. Fondo mate azul marino de la tela del ante, primer.. Morado violeta gamuza suede